Pregna-4,9(11),16-triene-3,20-dione | China | Manufacturer

Price	$10	$5	$1
Package	1kg	25kg	100kg

Product Details

Product Name: Pregna-4,9(11),16-triene-3,20-dione	CAS No.: 21590-20-5
Min. Order: 1kg	Purity: 99%
Supply Ability: g-kg-tons, free sample is available	Release date: 2025/09/25
Lead time: In stock, ready for shipment	PACKAGING: bag/bottle/drum/IBC
COA, MSDS: Available, contact us for details	Origin: Manufacturer, advantage product
Delivery : By express, by air, by sea	NAME: Sun

1. Materials information

Name	pregna-4,9(11),16-triene-3,20-dione
Synonym	More Synonyms

Molecular Formula	C₂₁H₂₆O₂
Molecular Weight	310.43000
Exact Mass	310.19300
PSA	34.14000
LogP	4.56370

4,9(11),16-Pregnatriene-3,20-dione

4,9(11),16-Pregnatrien-3,20-dion

Pregna-4,9(11),16-trien-3,20-dion

Pregna-4,9(11),16-triene-3,20-dione

4,9(11),16-pregnatriene-3,20-dione

2. Packaging of materials

For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.

Or smaller package 1kg/bottle, 10kgs/bottle as request.

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3. Shipping & Delivery

By Express

Provide door to door service

Suitable for goods under 50kg

Delivery: 3-7 days

Cost: low cost

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By Air

Provide airport to airport service

Suitable for goods over 50kg

Delivery: 3-14 days

Cost: high cost

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By Sea

Provide seaport to seaport service

Suitable for goods over 100kg

Delivery: 2-45 days

Cost: low cost

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4. Contact information

For more details, pls contact us freely.

Email address: sun@fdachem.com

Mob: 86 13526505137

WhatsApp/Skype/Wechat/LINE: 8613526505137

Company Profile Introduction

Henan Fengda Chemical Co., Ltd. is located in the High-tech Development Zone of Henan Province. Specializing in the production and sales of various fine chemical products required for industrial production, including chemical raw materials, organic raw materials, petrochemicals, chemical reagents, solvents, catalysts, and additives, etc.

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21-(Acetyloxy)-pregna-1,4,9(11),16-tetraene-3,20-dione	$0.00/1KG	VIP5Y	WUHAN FORTUNA CHEMICAL CO., LTD	2025-07-10
Pregna-4,6-diene-3,20-dione	$0.00/25KG	VIP6Y	Sichuan Zhuoyu Yantang Technology Co., Ltd.	2025-09-22
3'H-CYCLOPROPA[1,2]PREGNA-1,4,6-TRIENE-3,20-DIONE	$1.10/1g	VIP5Y	Dideu Industries Group Limited	2022-02-28

Pregna-4,9(11),16-triene-3,20-dione NEW

Product Details

Names

Chemical & Physical Properties

Synonyms

Company Profile Introduction

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Recommended supplier

Henan Fengda Chemical Co., Ltd

Min. Order:	1kg
Supply Ability:	g-kg-tons, free sample is available
Update Time:	2025-09-25